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| author | Michal Wajdeczko <michal.wajdeczko@intel.com> | 2024-06-18 13:49:47 +0300 |
|---|---|---|
| committer | Michal Wajdeczko <michal.wajdeczko@intel.com> | 2024-06-19 14:45:16 +0300 |
| commit | 8e7455dd0dedf88332f249f8b1e50bc554e4c1e3 (patch) | |
| tree | 6408f51c060fa86031a13f0c1faecbdeca76d6fc /scripts/lib | |
| parent | cffd77865f476994680892601e09bc2164179907 (diff) | |
| download | linux-8e7455dd0dedf88332f249f8b1e50bc554e4c1e3.tar.xz | |
drm/xe: Use ttm_uncached for BO with NEEDS_UC flag
We should honor requested uncached mode also at the TTM layer.
Otherwise, we risk losing updates to the memory based interrupts
source or status vectors, as those require uncached memory.
Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Cc: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Cc: Matt Roper <matthew.d.roper@intel.com>
Acked-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240618104947.729-1-michal.wajdeczko@intel.com
Diffstat (limited to 'scripts/lib')
0 files changed, 0 insertions, 0 deletions